7d-5=2d+10

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Solution for 7d-5=2d+10 equation:


Simplifying
7d + -5 = 2d + 10

Reorder the terms:
-5 + 7d = 2d + 10

Reorder the terms:
-5 + 7d = 10 + 2d

Solving
-5 + 7d = 10 + 2d

Solving for variable 'd'.

Move all terms containing d to the left, all other terms to the right.

Add '-2d' to each side of the equation.
-5 + 7d + -2d = 10 + 2d + -2d

Combine like terms: 7d + -2d = 5d
-5 + 5d = 10 + 2d + -2d

Combine like terms: 2d + -2d = 0
-5 + 5d = 10 + 0
-5 + 5d = 10

Add '5' to each side of the equation.
-5 + 5 + 5d = 10 + 5

Combine like terms: -5 + 5 = 0
0 + 5d = 10 + 5
5d = 10 + 5

Combine like terms: 10 + 5 = 15
5d = 15

Divide each side by '5'.
d = 3

Simplifying
d = 3

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